T able 6. Open in new tab Effect of...

Panel A: Attrition to Round 4 Survey
Completed Round 4	0.853	0.828	0.854	0.878	0.13

Panel B: Effects of Receiving an Incentive on Sexual Behavior
	Men	Women
	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
Any Incentive	0.123**	0.514**	0.052*	−0.090**	−0.074*	−0.153	0.000	0.067*
	[0.049]	[0.213]	[0.031]	[0.045]	[0.040]	[0.183]	[0.030]	[0.038]
Observations	447	447	280	447	568	568	332	568
R-squared	0.135	0.085	0.135	0.183	0.057	0.025	0.017	0.048
Mean of dep var in control group	0.538	1.490	0.078	0.497	0.644	1.892	0.055	0.392

Panel C: Effects of Receiving an Incentive on Sexual Behavior
	Men	Women
	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
High Incentive	0.131**	0.338	0.041	−0.092*	−0.046	−0.056	0.020	0.046
	[0.056]	[0.231]	[0.037]	[0.055]	[0.050]	[0.221]	[0.034]	[0.045]
Low Incentive	0.115**	0.688**	0.063	−0.088*	−0.100**	−0.243	−0.019	0.087*
	[0.053]	[0.276]	[0.040]	[0.046]	[0.044]	[0.205]	[0.032]	[0.047]
Observations	447	447	280	447	568	568	332	568
R-squared	0.135	0.089	0.136	0.183	0.059	0.026	0.021	0.049
Mean of dep var in control group	0.538	1.490	0.078	0.497	0.644	1.892	0.055	0.392

Panel A: Attrition to Round 4 Survey

All

Zero Incentive

Medium Incentive

High Incentive

p-value of joint test

(1)

(2)

(3)

(4)

(5)

Completed Round 4

0.853

0.828

0.854

0.878

0.13

Panel B: Effects of Receiving an Incentive on Sexual Behavior

Men

Women

Any Vaginal Sex

Days Vaginal Sex

Used Condom

Safe/No Sex

Any Vaginal Sex

Days Vaginal Sex

Used Condom

Safe/No Sex

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

Any Incentive

0.123**

0.514**

0.052*

−0.090**

−0.074*

−0.153

0.000

0.067*

[0.049]

[0.213]

[0.031]

[0.045]

[0.040]

[0.183]

[0.030]

[0.038]

Observations

447

280

447

568

332

568

R-squared

0.135

0.085

0.135

0.183

0.057

0.025

0.017

0.048

Mean of dep var in control group

0.538

1.490

0.078

0.497

0.644

1.892

0.055

0.392

Panel C: Effects of Receiving an Incentive on Sexual Behavior

Men

Women

Any Vaginal Sex

Days Vaginal Sex

Used Condom

Safe/No Sex

Any Vaginal Sex

Days Vaginal Sex

Used Condom

Safe/No Sex

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

High Incentive

0.131**

0.338

0.041

−0.092*

−0.046

−0.056

0.020

0.046

[0.056]

[0.231]

[0.037]

[0.055]

[0.050]

[0.221]

[0.034]

[0.045]

Low Incentive

0.115**

0.688**

0.063

−0.088*

−0.100**

−0.243

−0.019

0.087*

[0.053]

[0.276]

[0.040]

[0.046]

[0.044]

[0.205]

[0.032]

[0.047]

Observations

447

280

447

568

332

568

R-squared

0.135

0.089

0.136

0.183

0.059

0.026

0.021

0.049

Mean of dep var in control group

0.538

1.490

0.078

0.497

0.644

1.892

0.055

0.392

Panel A: Attrition to Round 4 Survey
Completed Round 4	0.853	0.828	0.854	0.878	0.13

Panel B: Effects of Receiving an Incentive on Sexual Behavior
	Men	Women
	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
Any Incentive	0.123**	0.514**	0.052*	−0.090**	−0.074*	−0.153	0.000	0.067*
	[0.049]	[0.213]	[0.031]	[0.045]	[0.040]	[0.183]	[0.030]	[0.038]
Observations	447	447	280	447	568	568	332	568
R-squared	0.135	0.085	0.135	0.183	0.057	0.025	0.017	0.048
Mean of dep var in control group	0.538	1.490	0.078	0.497	0.644	1.892	0.055	0.392

Panel C: Effects of Receiving an Incentive on Sexual Behavior
	Men	Women
	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
High Incentive	0.131**	0.338	0.041	−0.092*	−0.046	−0.056	0.020	0.046
	[0.056]	[0.231]	[0.037]	[0.055]	[0.050]	[0.221]	[0.034]	[0.045]
Low Incentive	0.115**	0.688**	0.063	−0.088*	−0.100**	−0.243	−0.019	0.087*
	[0.053]	[0.276]	[0.040]	[0.046]	[0.044]	[0.205]	[0.032]	[0.047]
Observations	447	447	280	447	568	568	332	568
R-squared	0.135	0.089	0.136	0.183	0.059	0.026	0.021	0.049
Mean of dep var in control group	0.538	1.490	0.078	0.497	0.644	1.892	0.055	0.392

Table 6.

Open in new tab

Effect of Receiving Incentive on Reported Sexual Behavior, Round 4, HIV-Negatives

Panel A: Attrition to Round 4 Survey
	All	Zero Incentive	Medium Incentive	High Incentive	p-value of joint test
	(1)	(2)	(3)	(4)	(5)
Completed Round 4	0.853	0.828	0.854	0.878	0.13

Panel B: Effects of Receiving an Incentive on Sexual Behavior
	Men				Women
	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
Any Incentive	0.123**	0.514**	0.052*	−0.090**	−0.074*	−0.153	0.000	0.067*
	[0.049]	[0.213]	[0.031]	[0.045]	[0.040]	[0.183]	[0.030]	[0.038]
Observations	447	447	280	447	568	568	332	568
R-squared	0.135	0.085	0.135	0.183	0.057	0.025	0.017	0.048
Mean of dep var in control group	0.538	1.490	0.078	0.497	0.644	1.892	0.055	0.392

Panel C: Effects of Receiving an Incentive on Sexual Behavior
	Men				Women
	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
High Incentive	0.131**	0.338	0.041	−0.092*	−0.046	−0.056	0.020	0.046
	[0.056]	[0.231]	[0.037]	[0.055]	[0.050]	[0.221]	[0.034]	[0.045]
Low Incentive	0.115**	0.688**	0.063	−0.088*	−0.100**	−0.243	−0.019	0.087*
	[0.053]	[0.276]	[0.040]	[0.046]	[0.044]	[0.205]	[0.032]	[0.047]
Observations	447	447	280	447	568	568	332	568
R-squared	0.135	0.089	0.136	0.183	0.059	0.026	0.021	0.049
Mean of dep var in control group	0.538	1.490	0.078	0.497	0.644	1.892	0.055	0.392

Panel A: Attrition to Round 4 Survey
	All	Zero Incentive	Medium Incentive	High Incentive	p-value of joint test
	(1)	(2)	(3)	(4)	(5)
Completed Round 4	0.853	0.828	0.854	0.878	0.13

Panel B: Effects of Receiving an Incentive on Sexual Behavior
	Men				Women
	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
Any Incentive	0.123**	0.514**	0.052*	−0.090**	−0.074*	−0.153	0.000	0.067*
	[0.049]	[0.213]	[0.031]	[0.045]	[0.040]	[0.183]	[0.030]	[0.038]
Observations	447	447	280	447	568	568	332	568
R-squared	0.135	0.085	0.135	0.183	0.057	0.025	0.017	0.048
Mean of dep var in control group	0.538	1.490	0.078	0.497	0.644	1.892	0.055	0.392

Panel C: Effects of Receiving an Incentive on Sexual Behavior
	Men				Women
	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex	Any Vaginal Sex	Days Vaginal Sex	Used Condom	Safe/No Sex
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
High Incentive	0.131**	0.338	0.041	−0.092*	−0.046	−0.056	0.020	0.046
	[0.056]	[0.231]	[0.037]	[0.055]	[0.050]	[0.221]	[0.034]	[0.045]
Low Incentive	0.115**	0.688**	0.063	−0.088*	−0.100**	−0.243	−0.019	0.087*
	[0.053]	[0.276]	[0.040]	[0.046]	[0.044]	[0.205]	[0.032]	[0.047]
Observations	447	447	280	447	568	568	332	568
R-squared	0.135	0.089	0.136	0.183	0.059	0.026	0.021	0.049
Mean of dep var in control group	0.538	1.490	0.078	0.497	0.644	1.892	0.055	0.392

Notes: All coefficients are from OLS regressions. Control variables not shown. “Vaginal Sex” is a dummy variable equal to one if the respondent reported having had vaginal sex. “Used a Condom” is a dummy variable equal to one if the respondent reported using a condom. “Safe Sex or No Sex” is a dummy variable equal to one if the respondent either reported using a condom or reported not having sex. Each regression includes controls for whether the respondent is male, married, has some schooling, HIV status at baseline, number of living children, and distric fixed effects. Robust standard errors clustered by village, in brackets.

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